BA( benzoic acid ) is stronger than B-( benzoate ) because the Ka >Kb .
benzoic acid is a organic compound with molecular formula C6H5COOH.
It is a weak acid .it is a white crystalline solid .
it is soluble in water .
the benzoic acid can be produce by oxidation of toluene with oxygen .
the crystal structure is monoclinic .
benzoic acid used in toothpaste , mouthwash and facewash .it is used as food preservative .
it is used in manufacture of dyes and insect repellants .
it is used in cosmetic products .also used in pharmaceuticals because of its medicinal benefits .
Acids which dissociate almost completely in aqueous solutions thus producing a large number of H+ ions are called strong acids .
example : HCl , H2SO4 , HNO3 , etc.
Acids which dissociate to a small extent at ordinary dilution to give low concentrations of H+ ion or H3O+ ions are called weak acids .
examples : CH3COOH , HCN, HF, etc.
when an acid loses a proton , the residual part of it will have a tendency to accept a proton . Thus , it will behave as a base . such pairs of substances which differ from one another by a proton are known as conjugate acid-base pairs .
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